UA15881A - Connection of rods of drill mill - Google Patents

Connection of rods of drill mill

Info

Publication number
UA15881A
UA15881A UA4729615A UA4729615A UA15881A UA 15881 A UA15881 A UA 15881A UA 4729615 A UA4729615 A UA 4729615A UA 4729615 A UA4729615 A UA 4729615A UA 15881 A UA15881 A UA 15881A
Authority
UA
Ukraine
Prior art keywords
connection
rod
rods
lugs
periphery
Prior art date
Application number
UA4729615A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ілья Ізраілевіч Браккєр
Илья Израилевич Браккєр
Павєл Алєксєєвіч Овсянніков
Павел Алексеевич Овсянников
Original Assignee
Центральний Науково-Дослідний І Проектно-Конструкторський Інститут Прохідницьких Машин Та Комплексів Для Вугільної, Гірничої Промисловості Та Підземного Будівництва
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Центральний Науково-Дослідний І Проектно-Конструкторський Інститут Прохідницьких Машин Та Комплексів Для Вугільної, Гірничої Промисловості Та Підземного Будівництва filed Critical Центральний Науково-Дослідний І Проектно-Конструкторський Інститут Прохідницьких Машин Та Комплексів Для Вугільної, Гірничої Промисловості Та Підземного Будівництва
Priority to UA4729615A priority Critical patent/UA15881A/en
Publication of UA15881A publication Critical patent/UA15881A/en

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  • Earth Drilling (AREA)

Abstract

The invention relates to mining, in particular to devices for connection of sections of drill mill of auger or other machines for penetration of wells with vertical drilling, for instance by coal. Connection of rods of drilling mill includes central cylindrical guide element of one rod, opening for it on another rod, lugs and depressions placed at periphery at end of one rod, those interact with that ones, and respective depressions and lugs at periphery at end of the other rod and unit of axial fixation.
UA4729615A 1989-08-16 1989-08-16 Connection of rods of drill mill UA15881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4729615A UA15881A (en) 1989-08-16 1989-08-16 Connection of rods of drill mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4729615A UA15881A (en) 1989-08-16 1989-08-16 Connection of rods of drill mill

Publications (1)

Publication Number Publication Date
UA15881A true UA15881A (en) 1997-06-30

Family

ID=74355111

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4729615A UA15881A (en) 1989-08-16 1989-08-16 Connection of rods of drill mill

Country Status (1)

Country Link
UA (1) UA15881A (en)

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